Simple, spin up a Stirling PDF docker, split the org docs and create org notes either by section or by page, linking to the relevant PDF page
Now you’ve practiced using org mode by documenting org mode in org mode using your own words based off the org mode documentation
Not who you asked but I’m a big fan of markdown because it lets me create notes that are:
Usually you can only pick two of these things in a paper notebook or other file types. I personally use Obsidian right now, which allows me to create notes even faster with hotkeys and JavaScript templates, but any markdown editor with a preview mode is plenty
Obsidian thankfully has many of the same features that you’re describing, albeit some of them rely on community plugins. The cross platform accessibility of markdown is definitely the biggest factor for a lot of people - but for me, the fact that I can instantly make an aesthetically pleasing note; one that is not just easy to read and gather information from but is also nice to look at: is the biggest plus. Other editors have plenty of templates and most people probably don’t care about how their notes look as long as it’s notes, but I love the look and feel of a good markdown note